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Cheap flights from Beijing to St. Louis from $688

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Beijing to St. Louis departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Beijing to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:45 pm - 6:41 pm
PEK
-
STL
36h 56m
2 stops
Air Canada Logo
12:10 pm - 4:55 pm
STL
-
PEK
39h 45m
2 stops
$1,491Air Canada
Tue, Oct 13 - Sat, Oct 17
Air Canada Logo
6:45 pm - 6:41 pm
PEK
-
STL
36h 56m
2 stops
Air Canada Logo
2:40 pm - 4:55 pm
STL
-
PEK
37h 15m
2 stops
$1,496Air Canada
Tue, Oct 13 - Sat, Oct 17
Air Canada Logo
6:45 pm - 6:41 pm
PEK
-
STL
36h 56m
2 stops
Air Canada Logo
12:10 pm - 4:55 pm
STL
-
PEK
39h 45m
2 stops
$1,501Air Canada
Tue, Oct 13 - Sat, Oct 17
Cathay Pacific Logo
7:25 am - 10:00 pm
PEK
-
STL
27h 35m
2 stops
Cathay Pacific Logo
6:51 pm - 8:25 pm
STL
-
PEK
36h 34m
2 stops
$1,564Cathay Pacific
Tue, Oct 13 - Sat, Oct 17
Japan Airlines Logo
8:25 am - 1:12 pm
PEK
-
STL
41h 47m
2 stops
Japan Airlines Logo
6:35 am - 12:00 pm
STL
-
PEK
40h 25m
2 stops
$1,717Japan Airlines
Sun, Jun 14 - Sun, Jun 21
United Airlines Logo
5:25 pm - 3:21 pm
PEK
-
STL
34h 56m
2 stops
United Airlines Logo
7:00 am - 3:25 pm
STL
-
PEK
19h 25m
1 stop
$1,770United Airlines
Tue, Oct 13 - Sat, Oct 17
United Airlines Logo
5:25 pm - 2:17 pm
PEK
-
STL
33h 52m
2 stops
United Airlines Logo
7:00 am - 3:25 pm
STL
-
PEK
19h 25m
1 stop
$1,771United Airlines
Tue, Oct 13 - Sat, Oct 17
United Airlines Logo
5:25 pm - 11:03 am
PEK
-
STL
30h 38m
2 stops
United Airlines Logo
7:00 am - 3:25 pm
STL
-
PEK
19h 25m
1 stop
$1,772United Airlines
Tue, Oct 13 - Sat, Oct 17
Lufthansa Logo
1:00 pm - 1:25 pm
PEK
-
STL
37h 25m
1 stop
Lufthansa Logo
7:05 pm - 11:45 am
STL
-
PEK
27h 40m
2 stops
$1,915Lufthansa
Sun, Jun 14 - Sun, Jun 21
United Airlines Logo
5:25 pm - 6:17 pm
PEK
-
STL
37h 52m
1 stop
United Airlines Logo
7:23 pm - 3:25 pm
STL
-
PEK
31h 02m
1 stop
$2,192United Airlines
Sun, Jun 14 - Sun, Jun 21

Air Canada flights from Beijing to St. Louis

Our best Air Canada deals on Beijing to St. Louis flight tickets
Air Canada
Oct 13
PEK6:45 pmBeijing Capital
36h 56m
2 stops
STL6:41 pmLambert-St Louis
Oct 17
STL12:10 pmLambert-St Louis
39h 45m
2 stops
PEK4:55 pmBeijing Capital
$1,491
Air Canada
Oct 13
PEK6:45 pmBeijing Capital
36h 56m
2 stops
STL6:41 pmLambert-St Louis
Oct 17
STL2:40 pmLambert-St Louis
37h 15m
2 stops
PEK4:55 pmBeijing Capital
$1,496
Air Canada
Oct 13
PEK6:45 pmBeijing Capital
36h 56m
2 stops
STL6:41 pmLambert-St Louis
Oct 17
STL12:10 pmLambert-St Louis
39h 45m
2 stops
PEK4:55 pmBeijing Capital
$1,501

United Airlines flights from Beijing to St. Louis

Our best United Airlines deals on Beijing to St. Louis flight tickets
United Airlines
Oct 13
PEK5:25 pmBeijing Capital
34h 56m
2 stops
STL3:21 pmLambert-St Louis
Oct 17
STL7:00 amLambert-St Louis
19h 25m
1 stop
PEK3:25 pmBeijing Capital
$1,770
United Airlines
Oct 13
PEK5:25 pmBeijing Capital
33h 52m
2 stops
STL2:17 pmLambert-St Louis
Oct 17
STL7:00 amLambert-St Louis
19h 25m
1 stop
PEK3:25 pmBeijing Capital
$1,771
United Airlines
Oct 13
PEK5:25 pmBeijing Capital
30h 38m
2 stops
STL11:03 amLambert-St Louis
Oct 17
STL7:00 amLambert-St Louis
19h 25m
1 stop
PEK3:25 pmBeijing Capital
$1,772

momondo Fare Finder

 
Customize your flight search to find flights from Beijing to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Beijing to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Tue 10/13

6:45 pm-6:41 pm

2 stops36h 56m

Lambert-St Louis

Sat 10/17

12:10 pm-4:55 pm

2 stops39h 45m

$1,491

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Tue 10/13

6:45 pm-6:41 pm

2 stops36h 56m

Lambert-St Louis

Sat 10/17

2:40 pm-4:55 pm

2 stops37h 15m

$1,496

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Tue 10/13

6:45 pm-6:41 pm

2 stops36h 56m

Lambert-St Louis

Sat 10/17

12:10 pm-4:55 pm

2 stops39h 45m

$1,501

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Tue 10/13

7:25 am-10:00 pm

2 stops27h 35m

Lambert-St Louis

Sat 10/17

6:51 pm-8:25 pm

2 stops36h 34m

$1,564

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Sun 6/14

8:25 am-1:12 pm

2 stops41h 47m

Lambert-St Louis

Sun 6/21

6:35 am-12:00 pm

2 stops40h 25m

$1,717

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Tue 10/13

5:25 pm-3:21 pm

2 stops34h 56m

Lambert-St Louis

Sat 10/17

7:00 am-3:25 pm

1 stop19h 25m

$1,770

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Tue 10/13

5:25 pm-2:17 pm

2 stops33h 52m

Lambert-St Louis

Sat 10/17

7:00 am-3:25 pm

1 stop19h 25m

$1,771
Quickest round-trip

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Tue 10/13

5:25 pm-11:03 am

2 stops30h 38m

Lambert-St Louis

Sat 10/17

7:00 am-3:25 pm

1 stop19h 25m

$1,772

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Sun 6/14

1:00 pm-1:25 pm

1 stop37h 25m

Lambert-St Louis

Sun 6/21

7:05 pm-11:45 am

2 stops27h 40m

$1,915

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Sun 6/14

5:25 pm-6:17 pm

1 stop37h 52m

Lambert-St Louis

Sun 6/21

7:23 pm-3:25 pm

1 stop31h 02m

$2,192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Beijing to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Beijing to Lambert-St Louis?

Cathay Pacific and Turkish Airlines are the most popular carriers operating from Beijing to Lambert-St Louis

When to book flights from Beijing to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Beijing to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Beijing to St. Louis (BJS to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Beijing to St. Louis

Fastest flight time

41h 47m

Direct flights

None
The fastest flight from Beijing to St. Louis takes 41h 47m
There are no direct flights from Beijing to St. Louis. There are no popular flight routes from Beijing to St. Louis.
Search flight deals

Frequently asked questions about flying from Beijing to St. Louis

  • How far is Beijing to Lambert-St Louis by plane?

    A flight from Beijing to Lambert-St Louis will travel around 6751.2 mi. By plane, this route typically takes 41h 47m.

  • When did momondo last update prices for flights from Beijing to Lambert-St Louis Airport?

    Prices for flights from Beijing to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Beijing to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Beijing to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Beijing to St. Louis?

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Alton
Wentzville
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Beijing to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Beijing.

Can I find flights from Beijing to St. Louis with flexible booking policies on momondo?

Flights from Beijing to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Beijing to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Beijing.

I’m not ready to book a flight from Beijing to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Beijing are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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